Home / 134,624.16-201,914.28-95,061.60

Finding the Fourth Proportional to 134,624.16, 201,914.28 and 95,061.60

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Solution

The fourth proportional to 134,624.16, 201,914.28 and 95,061.60 is: 142,576.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,624.16 : 201,914.28 = 95,061.60 : x
  2. Step 2: Convert to fraction form
    134,624.16/201,914.28 = 95,061.60/x
  3. Step 3: Cross multiply
    134,624.16x = 201,914.28 × 95,061.60
  4. Step 4: Simplify right side
    134,624.16x = 19,194,294,519.65
  5. Step 5: Solve for x
    x = 19,194,294,519.65/134,624.16
  6. Step 6: Final answer
    x = 142,576.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.